-
1
-
-
0028255806
-
Approximation algorithms for NP-complete problems on planar graphs
-
Baker, B.: Approximation algorithms for NP-complete problems on planar graphs. J. ACM 41(1), 153-180 (1994)
-
(1994)
J. ACM
, vol.41
, Issue.1
, pp. 153-180
-
-
Baker, B.1
-
2
-
-
27144464122
-
-
Berger, A., Czumaj, A., Grigni, M., Zhao, H.: Approximation schemes for minimum 2-connected spanning subgraphs in weighted planar graphs. In: Brodal, G.S., Leonardi, S. (eds.) ESA 2005. LNCS, 3669, pp. 472-483. Springer, Heidelberg (2005)
-
Berger, A., Czumaj, A., Grigni, M., Zhao, H.: Approximation schemes for minimum 2-connected spanning subgraphs in weighted planar graphs. In: Brodal, G.S., Leonardi, S. (eds.) ESA 2005. LNCS, vol. 3669, pp. 472-483. Springer, Heidelberg (2005)
-
-
-
-
3
-
-
38149109059
-
Minimum weight 2-edge-connected spanning subgraphs in planar graphs
-
Arge, L, Cachin, C, Jurdziński, T, Tarlecki, A, eds, ICALP 2007, Springer, Heidelberg
-
Berger, A., Grigni, M.: Minimum weight 2-edge-connected spanning subgraphs in planar graphs. In: Arge, L., Cachin, C., Jurdziński, T., Tarlecki, A. (eds.) ICALP 2007. LNCS, vol. 4596, pp. 90-101. Springer, Heidelberg (2007)
-
(2007)
LNCS
, vol.4596
, pp. 90-101
-
-
Berger, A.1
Grigni, M.2
-
4
-
-
84969151285
-
A polynomial-time approximation scheme for Steiner tree in planar graphs
-
Borradaile, G., Kenyon-Mathieu, C., Klein, P.: A polynomial-time approximation scheme for Steiner tree in planar graphs. In: 18th SODA, pp. 1285-1294 (2007)
-
(2007)
18th SODA
, pp. 1285-1294
-
-
Borradaile, G.1
Kenyon-Mathieu, C.2
Klein, P.3
-
5
-
-
38149006341
-
-
Borradaile, G., Klein, P., Mathieu, C.: Steiner tree in planar graphs: An O(n log n) approximation scheme with singly exponential dependence on epsilon. In: Dehne, F., Sack, J.-R., Zeh, N. (eds.) WADS 2007. LNCS, 4619, pp. 275-286. Springer, Heidelberg (2007)
-
Borradaile, G., Klein, P., Mathieu, C.: Steiner tree in planar graphs: An O(n log n) approximation scheme with singly exponential dependence on epsilon. In: Dehne, F., Sack, J.-R., Zeh, N. (eds.) WADS 2007. LNCS, vol. 4619, pp. 275-286. Springer, Heidelberg (2007)
-
-
-
-
6
-
-
0032794946
-
On approximability of the minimum cost k-connected spanning subgraph problem
-
Czumaj, A., Lingas, A.: On approximability of the minimum cost k-connected spanning subgraph problem. In: 10th SODA, pp. 281-290 (1999)
-
(1999)
10th SODA
, pp. 281-290
-
-
Czumaj, A.1
Lingas, A.2
-
7
-
-
0023456409
-
Send-and-split method for minimum-concave-cost network flows
-
Erickson, R., Monma, C., Veinott, A.: Send-and-split method for minimum-concave-cost network flows. Math. Op. Res. 12, 634-664 (1987)
-
(1987)
Math. Op. Res
, vol.12
, pp. 634-664
-
-
Erickson, R.1
Monma, C.2
Veinott, A.3
-
8
-
-
0002440523
-
Augmentation problems
-
Eswaran, K., Tarjan, R.: Augmentation problems. SIAM J. Comput. 5(4), 653-665 (1976)
-
(1976)
SIAM J. Comput
, vol.5
, Issue.4
, pp. 653-665
-
-
Eswaran, K.1
Tarjan, R.2
-
9
-
-
0001272011
-
Approximation algorithms for several graph augmentation problems
-
Frederickson, G., Jájá, J.: Approximation algorithms for several graph augmentation problems. SIAM J. Comput. 10(2), 270-283 (1981)
-
(1981)
SIAM J. Comput
, vol.10
, Issue.2
, pp. 270-283
-
-
Frederickson, G.1
Jájá, J.2
-
10
-
-
0028315813
-
Improved approximation algorithms for network design problems
-
Goemans, M., Goldberg, A., Plotkin, S., Shmoys, D., Tardos, É., Williamson, D.: Improved approximation algorithms for network design problems. In: 5th SODA, pp. 223-232 (1994)
-
(1994)
5th SODA
, pp. 223-232
-
-
Goemans, M.1
Goldberg, A.2
Plotkin, S.3
Shmoys, D.4
Tardos, E.5
Williamson, D.6
-
11
-
-
0031212053
-
Faster shortest-path algorithms for planar graphs
-
Henzinger, M., Klein, P., Rao, S., Subramanian, S.: Faster shortest-path algorithms for planar graphs. J. Comput. System Sci. 55(1), 3-23 (1997)
-
(1997)
J. Comput. System Sci
, vol.55
, Issue.1
, pp. 3-23
-
-
Henzinger, M.1
Klein, P.2
Rao, S.3
Subramanian, S.4
-
12
-
-
0005363324
-
A factor 2 approximation algorithm for the generalized Steiner network problem
-
Jain, K.: A factor 2 approximation algorithm for the generalized Steiner network problem. Combinatorica 21(1), 39-60 (2001)
-
(2001)
Combinatorica
, vol.21
, Issue.1
, pp. 39-60
-
-
Jain, K.1
-
13
-
-
0038754084
-
A 5/4-approximation algorithm for minimum 2-edge-connectivity
-
Jothi, R., Raghavachari, B., Varadarajan, S.: A 5/4-approximation algorithm for minimum 2-edge-connectivity. In: 14th SODA, pp. 725-734 (2003)
-
(2003)
14th SODA
, pp. 725-734
-
-
Jothi, R.1
Raghavachari, B.2
Varadarajan, S.3
-
14
-
-
84976736302
-
Biconnectivity approximations and graph carvings
-
Khuller, S., Vishkin, U.: Biconnectivity approximations and graph carvings. J. ACM 41(2), 214-235 (1994)
-
(1994)
J. ACM
, vol.41
, Issue.2
, pp. 214-235
-
-
Khuller, S.1
Vishkin, U.2
-
15
-
-
33748123393
-
A linear-time approximation scheme for planar weighted TSP
-
Klein, P.: A linear-time approximation scheme for planar weighted TSP. In: 46th FOCS, pp. 647-647 (2005)
-
(2005)
46th FOCS
, pp. 647-647
-
-
Klein, P.1
-
16
-
-
33748105775
-
A subset spanner for planar graphs, with application to subset TSP
-
Klein, P.: A subset spanner for planar graphs, with application to subset TSP. In: 38th STOC, pp. 749-756 (2006)
-
(2006)
38th STOC
, pp. 749-756
-
-
Klein, P.1
-
17
-
-
0013510253
-
When cycles collapse: A general approximation technique for constraind two-connectivity problems
-
Klein, P., Ravi, R.: When cycles collapse: A general approximation technique for constraind two-connectivity problems. In: 3rd IPCO, pp. 39-55 (1993)
-
(1993)
3rd IPCO
, pp. 39-55
-
-
Klein, P.1
Ravi, R.2
-
18
-
-
49049112236
-
Approximation algorithms for Steiner augmentations for two-connectivity
-
Technical Report TR-CS-92-21, Brown University
-
Ravi, R.: Approximation algorithms for Steiner augmentations for two-connectivity. Technical Report TR-CS-92-21, Brown University (1992)
-
(1992)
-
-
Ravi, R.1
-
19
-
-
34249982588
-
-
Resende, M, Pardalos, P, eds, Springer, Heidelberg
-
Resende, M., Pardalos, P. (eds.): Handbook of Optimization in Telecommunications. Springer, Heidelberg (2006)
-
(2006)
Handbook of Optimization in Telecommunications
-
-
-
20
-
-
0027287164
-
A primal-dual approximation algorithm for generalized Steiner network problems
-
Williamson, D., Goemans, M., Mihail, M., Vazirani, V.: A primal-dual approximation algorithm for generalized Steiner network problems. In: 35th STOC, pp. 708-717 (1993)
-
(1993)
35th STOC
, pp. 708-717
-
-
Williamson, D.1
Goemans, M.2
Mihail, M.3
Vazirani, V.4
|